package com.hc.service;

import java.util.List;

import com.hc.entity.Contract;
import com.hc.entity.House;
import com.hc.entity.Tenant;

public interface ContractService {
	
		//查租户
		public List<Tenant> getallteant();
	
		//查房源
		public List<House> getallhouse();

		//查询
		public List<Contract> select(String cname,String cdate,String cstate);
		
		//修改反显
		public Contract toupdate(int id);
		
		//修改
		public void update(Contract contract);
		
		//添加
		public void add(Contract contract);
}
